If the speed and time travelled by the car is given by the expression x² + 2x + 5
and x + 2 respectively.
QUESTION;
What is the distance travelled by the car?
ANSWER;________
SOLUTION;_______
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If the speed and time travelled by the car is given by the expression x² + 2x + 5
and x + 2 respectively.
QUESTION;
What is the distance travelled by the car?
ANSWER;________
SOLUTION;_______
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ANSWER:
Distance = x + 4x + 9a + 10
EXPLANATION:
Given that,
The speed of the car, v = x²+2x+5
Time taken by the car, t = (x+2)
We need to find the distance traveled by car. The speed of an object is equal to the distance covered divided by the time taken. So,
d = v x t
d = (x* + 2x + 5) x (x + 2)
= x° + 2x + 5x + 2x + 4x + 10
= a° + 4x + 9r + 10
So, the distance covered by the car is a + 4x? + 9x + 10.
Answer:
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Step-by-step explanation:
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